Wordpress Notes

 // Search titles only  function __search_by_title_only( $search, &$wp_query ) {     global $wpdb;     if(empty($search)) {         return $search; // skip processing - no search term in query     }     $q = $wp_query->query_vars;     $n = !empty($q['exact']) ? '' : '%';     $search =     $searchand = '';     foreach ((array)$q['search_terms'] as $term) {         $term = esc_sql($wpdb->esc_like($term));         $search .= "{$searchand}($wpdb->posts.post_title LIKE '{$n}{$term}{$n}')";         $searchand = ' AND ';     }     if (!empty($search)) {         $search = " AND ({$search}) ";         if (!is_user_logged_in())             $search .= " AND ($wpdb->posts.post_password = '') ";     }     ret...

  add_filter( 'woocommerce_available_payment_gateways', 'ts_disable_cod' ); function ts_disable_cod( $available_gateways ) { $minimum = 15000; if ( WC()->cart->total > $minimum ) { unset( $available_gateways['cod'] ); } return $available_gateways; }